#456DE5#456DE5

#456DE5 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.2% C 0.188 H 266.5°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#456DE5
RGB	rgb(69, 109, 229)
HSL	hsl(225, 75%, 58%)
HSV	hsv(225, 70%, 90%)
CMYK	cmyk(69.9%, 52.4%, 0%, 10.2%)
CIE-LAB	lab(49.32, 25.71, -65.09)
CIE-LCH	lch(49.32, 69.99, 291.56°)
OKLab	oklab(57.25% -0.0113 -0.1872)
OKLCH	oklch(57.25% 0.188 266.5)
XYZ	xyz(22.0608, 17.8574, 76.3977)
Luminance	0.1786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456DE5 #E5BD45

analogous

#45BDE5 #456DE5 #6D45E5

triadic

#456DE5 #E5456D #6DE545

tetradic

#456DE5 #E545BD #E5BD45 #45E56D

square

#456DE5 #E545BD #E5BD45 #45E56D

split-complementary

#456DE5 #E56D45 #BDE545

monochromatic

#16379A #1D4AD0 #456DE5 #7B97ED #B0C1F4

Accessibility & contrast

On white

4.59

#456DE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#456DE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #456DE5

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456DE5	#FFFFFF	#000000	##FFFFFF
##456DE5	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#197DE9

Deuteranopia (green-blind)

#006EE3

Tritanopia (blue-blind)

#008A9E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #456de5;
/* rgb */ color: rgb(69, 109, 229);
/* oklch */ color: oklch(57.2% 0.188 266.5);

Tailwind

colors: {
  custom: {
    50: '#8b96ee',
    500: '#456de5',
    950: '#000000',
  },
}

SCSS

$custom: #456de5;
$custom-light: #8b96ee;
$custom-dark: #000000;

JSON

{
  "hex": "#456de5",
  "rgb": {
    "r": 69,
    "g": 109,
    "b": 229
  },
  "hsl": {
    "h": 225,
    "s": 75.472,
    "l": 58.431
  },
  "oklch": {
    "l": 0.57249,
    "c": 0.18757,
    "h": 266.5
  },
  "luminance": 0.1786
}

Semantic roles & 50–950 ramp

primary

#456DE5

secondary

#E3D3A3

accent

#C336F2

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #456DE5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →